Gold Member Since 2015
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Dongguan Jingheng Machine Co., Ltd.

Nitrided Screw, Nitirded Barrel, Demag Barrel manufacturer / supplier in China, offering 32mm Nitrided Barrel for Demag Injection Machine, D50 Screw for Toyo Injection Molding Machine, D40 Injection Torpedo Set for Engel Machine and so on.

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Supplier Homepage Product Barrel&Screw Series 32mm Nitrided Barrel for Demag Injection Machine

32mm Nitrided Barrel for Demag Injection Machine

Purchase Qty.:
(Pieces)
1-4 5+
FOB Unit Price: US $1,000 US $970
Purchase Qty. (Pieces) FOB Unit Price
1-4 US $1,000
5+ US $970
Get Latest Price
Production Capacity: 1000PCS/Year
Transport Package: Wood Case
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: Demag Series
  • Technics: Push
  • Material: Alloy
  • Nitrided Hardness: HRC 55-65
  • Nitriding Layer Depth: 0.5-0.8mm
  • Trademark: JHM
  • HS Code: 84779000
  • Standard: GB
  • Feature: Degradable
  • Screw Diameter: 20millimeter-220millimeter
  • Linearity of Screw: 0.015mm
  • Surface Roughness: Ra 0.4
  • Origin: Dongguan, Guangdong
Product Description
Screw Series                                 
              Material
  EPS4000            Bimetallic Alloy
              ASSAB A-88
  EPS5000         HITACHI SKD-61, SKH-55
  EPS6000             ASSAB V10, PM60
  EPS7000             Full Spray Alloy 
  EPS8000             ASSAB Elmax
 
            SCREW   SPECIFICATION
  Screw Diameter    20-220 mm
  Mould Clamping Force     250-3200 T
  Shot Weight     30-30000G 
  Nitrided Layer Depth    0.5-0.8 mm
  Nitrider Hardness    900-1000 HV
  Nitrided Brttleness    Less than grade 1
  Surface Roughness    Ra 0.4
  Linearity of Screw    0.015 mm
  Hard-Chrome Plating    >= 950
  Chrome-Plating Layer Depth    0.025-0.085 mm
  Bimetallic Layer Depth     3 mm
  Alloy Hardness     HRC 62-72
 

Screw Production Process
   Customer Order--- Material Procurement---Normalizing/Homegenizing---Dring---Rough Turing---Rough Thread Rooling---Alignment and Stress Release---Fine Rough Rolling---Mixing/Stirring Zone---Alignment Polishing---Grinding---QC---Iron Nitrogenizing(120 hour)---Alignment/Polishing---Polishing/Grinding---Cryogenic treatment---PVD plating---O.D Grinding---FQC---Packing and Shipping


Our Advantages
1.       Over 20 years experiences of manufacturing and designing screw
2.       Professional design and R&D team
3.       Customized service for each customer
4.       Fast response to each inquiry
5.       In-time after sale service

FAQ:
1. What's the quality of JHM screw barrel like?
We apply advanced manufacturing management system, including professional design and order processing software and ERP system, to assure product quality and competitive cost.

2. How long does it take to receive my product after I place the order ?
Delivery time varies from 25 to 35 days according to the different materials of screws.

3. How about the after service of JHM product?
 Generally, customer often demands the QC to check our goods when we are going to ship. In case of the customer receives shipment and finds some quality problem, we will accept a claim if it is our responsibility.
 
Want to know more? Welcome to view our official website: www.dgjingheng.com
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